DRIVERS-3556 skip affected CSOT change stream tests on 9.0+ sharded#1962
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prestonvasquez
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Jul 9, 2026
| - minServerVersion: "4.4" | ||
| topologies: ["replicaset"] | ||
| - minServerVersion: "4.4" | ||
| maxServerVersion: "8.99" # Skip server 9.0+ due to reasons noted in DRIVERS-3556. |
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[blocking] We should add a migration note in case these tests are re-purposed to use maxTimeMS
If this test is updated to use maxTimeMS, see DRIVERS-3556. The unified test format may need to be extended to include a runner option for advancing the config server's cluster time immediately before opening a change stream. Otherwise, existing tests using maxTimeMS < periodicNoopIntervalSecs on 9.0+ sharded clusters may unexpectedly fail with server timeouts.
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Updated comment as suggested with minor wording tweaks.
prestonvasquez
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Summary
Skip time-sensitive CSOT change stream tests on 9.0+ sharded clusters.
Details
Motivated by DRIVERS-3556. See comment for motivation to skip rather than try to workaround.
override-operation-timeoutMS.yml.templateis not modified since it is not used to generate the test file pending DRIVERS-3266.Please complete the following before merging:
[ ] Update changelog.(Test changes only)[ ] Test these changes against all server versions and topologies (including standalone, replica set, and sharded(Skipping. This only adds a test skip)clusters).